I'm headed out for a long weekend, and need some places to go where a guy can get a really good sandwich. It's gotta be in the city, since I won't have a car.
It can be something simple like a deli, or something unusual and interesting, or whatever -- quality is all that matters to me. For reference, my favorites are Paseo in Seattle, Parisi in Denver, Mr. Beef in Chicago, places like that.